The original polarized eyewear, Polaroid is a brand specializing in more comfort and less glare This frame is not able to be fitted with prescription lenses (not RX-able) This frame is made of a Plastic frame; plastic lense. The frame is Polarized and has a 100% UV protection coating Lens size: 47mm, bridge size: 18mm, and temple/arm size: 130mm Branded case included